diff --git a/lib/src/inputs/date_picker/date_picker_field.dart b/lib/src/inputs/date_picker/date_picker_field.dart
index 99e60c2..0d62580 100644
--- a/lib/src/inputs/date_picker/date_picker_field.dart
+++ b/lib/src/inputs/date_picker/date_picker_field.dart
@@ -157,7 +157,7 @@ class _DateInputFieldState extends State<DateTimeInputField> {
       autovalidateMode: widget.autovalidateMode,
       keyboardType: TextInputType.none,
       readOnly: true,
-      key: Key(currentValue.toString()),
+      key: UniqueKey(),
       initialValue: currentValue.isEmpty ? widget.initialValue : currentValue,
       onSaved: (value) => widget.onSaved?.call(value),
       onTap: () async {
diff --git a/pubspec.yaml b/pubspec.yaml
index a89d1ad..59b6795 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: flutter_input_library
 description: A new Flutter package project.
-version: 2.1.0
+version: 2.1.1
 repository: https://github.com/Iconica-Development/flutter_input_library
 
 environment: